Dear Doc, I have been having continuous pain, sometimes throbbing, in my right side jaw , cheek .. My dentist has diagonised as one of the sensitive teeth causing this problem. Amoxycilin sepearately and now with combination of Pottassium clavulanate has been tried. Pain killers such as Ibuorofane with Paracetamol, Imol plus, Paracetamol of higher dosage (625) and now Proxivon are being tried. No relief. Dentist tried for Root canal, but since the anestheic injection alsois not effective, he abandoned the root canal drilling just after starting. Kindly help me.